19213378240

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 280

約数和(自身を含む): 56552055552

約数和(自身を除く): 37338677312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 343, 392, 448, 476, 490, 544, 560, 595, 680, 686, 784, 833, 952, 980, 1088, 1120, 1190, 1360, 1372, 1471, 1568, 1666, 1715, 1904, 1960, 2240, 2380, 2401, 2720, 2744, 2942, 3136, 3332, 3430, 3808, 3920, 4165, 4760, 4802, 5440, 5488, 5831, 5884, 6664, 6860, 7355, 7616, 7840, 8330, 9520, 9604, 10297, 10976, 11662, 11768, 12005, 13328, 13720, 14710, 15680, 16660, 19040, 19208, 20594, 21952, 23324, 23536, 24010, 25007, 26656, 27440, 29155, 29420, 33320, 38080, 38416, 40817, 41188, 46648, 47072, 48020, 50014, 51485, 53312, 54880, 58310, 58840, 66640, 72079, 76832, 81634, 82376, 93296, 94144, 96040, 100028, 102970, 109760, 116620, 117680, 125035, 133280, 144158, 153664, 163268, 164752, 175049, 186592, 192080, 200056, 204085, 205940, 233240, 235360, 250070, 266560, 288316, 326536, 329504, 350098, 360395, 373184, 384160, 400112, 408170, 411880, 466480, 470720, 500140, 504553, 576632, 653072, 659008, 700196, 720790, 768320, 800224, 816340, 823760, 875245, 932960, 1000280, 1009106, 1153264, 1225343, 1306144, 1400392, 1441580, 1600448, 1632680, 1647520, 1750490, 1865920, 2000560, 2018212, 2306528, 2450686, 2522765, 2612288, 2800784, 2883160, 3265360, 3295040, 3500980, 3531871, 4001120, 4036424, 4613056, 4901372, 5045530, 5601568, 5766320, 6126715, 6530720, 7001960, 7063742, 8002240, 8072848, 8577401, 9802744, 10091060, 11203136, 11532640, 12253430, 13061440, 14003920, 14127484, 16145696, 17154802, 17659355, 19605488, 20182120, 23065280, 24506860, 28007840, 28254968, 32291392, 34309604, 35318710, 39210976, 40364240, 42887005, 49013720, 56015680, 56509936, 60041807, 68619208, 70637420, 78421952, 80728480, 85774010, 98027440, 113019872, 120083614, 137238416, 141274840, 161456960, 171548020, 196054880, 226039744, 240167228, 274476832, 282549680, 300209035, 343096040, 392109760, 480334456, 548953664, 565099360, 600418070, 686192080, 960668912, 1130198720, 1200836140, 1372384160, 1921337824, 2401672280, 2744768320, 3842675648, 4803344560, 9606689120, 19213378240]

約数ペア:

[(1, 19213378240), (2, 9606689120), (4, 4803344560), (5, 3842675648), (7, 2744768320), (8, 2401672280), (10, 1921337824), (14, 1372384160), (16, 1200836140), (17, 1130198720), (20, 960668912), (28, 686192080), (32, 600418070), (34, 565099360), (35, 548953664), (40, 480334456), (49, 392109760), (56, 343096040), (64, 300209035), (68, 282549680), (70, 274476832), (80, 240167228), (85, 226039744), (98, 196054880), (112, 171548020), (119, 161456960), (136, 141274840), (140, 137238416), (160, 120083614), (170, 113019872), (196, 98027440), (224, 85774010), (238, 80728480), (245, 78421952), (272, 70637420), (280, 68619208), (320, 60041807), (340, 56509936), (343, 56015680), (392, 49013720), (448, 42887005), (476, 40364240), (490, 39210976), (544, 35318710), (560, 34309604), (595, 32291392), (680, 28254968), (686, 28007840), (784, 24506860), (833, 23065280), (952, 20182120), (980, 19605488), (1088, 17659355), (1120, 17154802), (1190, 16145696), (1360, 14127484), (1372, 14003920), (1471, 13061440), (1568, 12253430), (1666, 11532640), (1715, 11203136), (1904, 10091060), (1960, 9802744), (2240, 8577401), (2380, 8072848), (2401, 8002240), (2720, 7063742), (2744, 7001960), (2942, 6530720), (3136, 6126715), (3332, 5766320), (3430, 5601568), (3808, 5045530), (3920, 4901372), (4165, 4613056), (4760, 4036424), (4802, 4001120), (5440, 3531871), (5488, 3500980), (5831, 3295040), (5884, 3265360), (6664, 2883160), (6860, 2800784), (7355, 2612288), (7616, 2522765), (7840, 2450686), (8330, 2306528), (9520, 2018212), (9604, 2000560), (10297, 1865920), (10976, 1750490), (11662, 1647520), (11768, 1632680), (12005, 1600448), (13328, 1441580), (13720, 1400392), (14710, 1306144), (15680, 1225343), (16660, 1153264), (19040, 1009106), (19208, 1000280), (20594, 932960), (21952, 875245), (23324, 823760), (23536, 816340), (24010, 800224), (25007, 768320), (26656, 720790), (27440, 700196), (29155, 659008), (29420, 653072), (33320, 576632), (38080, 504553), (38416, 500140), (40817, 470720), (41188, 466480), (46648, 411880), (47072, 408170), (48020, 400112), (50014, 384160), (51485, 373184), (53312, 360395), (54880, 350098), (58310, 329504), (58840, 326536), (66640, 288316), (72079, 266560), (76832, 250070), (81634, 235360), (82376, 233240), (93296, 205940), (94144, 204085), (96040, 200056), (100028, 192080), (102970, 186592), (109760, 175049), (116620, 164752), (117680, 163268), (125035, 153664), (133280, 144158)]